Full Diagnostic Testing
We test igniter amperage, gas valve resistance, thermocouple output, and flame sensor response with a multimeter and clamp meter. You get the actual finding, not a guess, plus a written quote before any work starts.
Licensed, insured techs for stoves, ovens, dryers, and ranges
Gas Appliance Repair in Rockville Done Right the First Time
When a burner clicks but never lights or your oven smells like gas, you need Gas Appliance Repair in Rockville from a crew that treats gas lines with respect. We diagnose igniters, safety valves, and thermocouples on Whirlpool, GE, Samsung, LG, and Bosch units across Montgomery County. Same-day gas appliance service in Rockville MD, upfront pricing, and a workmanship warranty on every repair.
Careful work. Honest options.
About this service
Gas Appliance Repair in Rockville, Explained
Gas Appliance Repair in Rockville covers everything that carries a gas line into a kitchen or laundry room: ranges, wall ovens, cooktops, dryers, and the ignition and safety systems that keep them running. We test the gas valve, spark module, igniter, thermocouple, and flame sensor with a multimeter and clamp meter, then confirm the fix with a leak detector and thermometer before we pack up. A weak igniter draws the wrong amperage, a dirty orifice starves the burner, and a failing safety valve shuts the whole unit down. We find which one it is instead of guessing.
Most calls we run in Rockville come from homes built in the 1960s through the 1990s, where original gas shutoffs are stiff and burner assemblies have years of grease baked on. Winter is our busiest stretch. A gas oven not lighting repair in Rockville MD turns into a holiday dinner problem fast, and a dryer that won't heat leaves wet laundry stacked in the hallway. If you're searching for gas appliance repair near me Rockville, we answer the phone, tell you the arrival window, and show up inside it.
- ✓ Same-Day Service Windows
- ✓ Licensed Gas Work Only
- ✓ Upfront Pricing, No Surprises
- ✓ Parts on the Truck
What's included
What Our Gas Appliance Repair Covers
Every gas appliance call starts with a full diagnostic and ends with a tested, leak-checked appliance. Here's what's included as standard, and what we'll quote separately if your job needs it.
Gas Leak Detection
Every joint we touch gets checked with a leak detector, and we inspect the shutoff and supply line while we're in there. If we find a leak outside the repair scope, we tell you and quote the fix separately.
Igniter and Thermocouple Replacement
These are the two most common gas appliance failures we see in Rockville. We stock igniters and thermocouples for Whirlpool, GE, Samsung, LG, Maytag, Frigidaire, and Bosch, so most swaps finish in a single visit.
Burner and Orifice Cleaning
Grease and debris clog burner ports over time, causing uneven flames and delayed ignition. We clean the orifices, clear the ports, and verify a steady blue flame on every burner before we call it done.
Control Board and Valve Repair
When a control board or gas valve fails, we replace it, reprogram where needed, and run a full cycle test. We carry boards for major brands so you're not waiting a week for a part to ship.
Final Safety Verification
Before we leave, we relight the appliance, check flame color and height, leak-test every connection, and confirm the safety shutoff works. You get a walkthrough of what failed and what we did to fix it.
How it works
What to Expect From Start to Finish
You call +1 (301) 368-0217 or book online. We ask what the appliance is doing, the brand, and your ZIP so we can load the right parts. You get a two-hour arrival window and a text when the tech is en route. Most Rockville calls get a same-day slot.
The tech shuts off the gas, pulls the unit out on an appliance dolly, and runs tests with a multimeter, clamp meter, and leak detector. We check igniter amperage, gas valve resistance, and flame color. Diagnosis takes 20 to 40 minutes and you get the finding in plain English.
We hand you the repair price and the parts needed. You approve or decline, no pressure either way. If it's a $600 fix on a 15-year-old range, we'll say so and talk through replacement math. Nothing gets done until you say go.
We replace the failed part, reseal connections, and torque gas fittings to spec. A typical igniter or thermocouple swap takes 45 to 90 minutes. Bigger jobs like a control board or gas valve can run two to three hours. We keep the work area covered and clean up after.
We relight the appliance, check every burner, and confirm the flame is blue with no yellow tips. A leak detector goes over every joint. Then we walk you through what failed, what we did, and how to keep it running. You get the warranty terms in writing before we leave.
STEP 01Call and Book
You call +1 (301) 368-0217 or book online. We ask what the appliance is doing, the brand, and your ZIP so we can load the right parts. You get a two-hour arrival window and a text when the tech is en route. Most Rockville calls get a same-day slot.
Tools & methods
Tools and Methods We Use
Multimeter and Clamp Meter
We measure igniter amperage, gas valve resistance, and control board voltage to pinpoint the failed component instead of replacing parts by guesswork.
Leak Detector
Every gas joint we touch gets checked with an electronic leak detector. We confirm zero readings before relighting the appliance and before we leave your home.
Manifold Gauge Set
Used on gas pressure checks and refrigerant systems to verify the appliance is running at the manufacturer's specified pressure, not just 'close enough.'
Appliance Dolly and Hand Truck
Gas ranges, wall ovens, and stacked laundry units are heavy and awkward. We move them safely without scratching floors or damaging cabinets.
Nut Driver and Torx Screwdriver Set
Manufacturers use a mix of fastener types. Having the full set means we open the unit cleanly and don't strip screws that hold burner assemblies and panels.
Thermometer
We verify oven calibration at multiple set points and confirm dryer drum temperature reaches spec during a full heat cycle before calling the repair complete.
Real results
Before and after.
Gas Appliance Repair
Gas Oven Igniter Replacement in Twinbrook
A homeowner in Twinbrook called because their gas oven took 90 seconds to light and sometimes didn't light at all. The igniter glowed but the safety valve never opened, so raw gas built up in the cavity before the unit shut down.
After: We measured igniter amperage at 2.1 amps against a 3.2-amp spec, replaced the igniter, and confirmed the safety valve opened in 38 seconds. The oven reached 350 degrees in under 12 minutes and held temperature through a full cycle. Total cost was $295.
Book this service → Gas Appliance Repair
Gas Dryer No-Heat Fix in King Farm
A King Farm family had a gas dryer that ran full cycles but left clothes damp. They'd been running every load twice for two weeks, and the dryer was starting to smell hot near the back panel.
After: We tested the igniter, thermal fuse, and gas valve coils with a multimeter and clamp meter. The valve coils were out of spec, so we replaced them and ran a full heat cycle. Drum temperature hit 135 degrees within 8 minutes and stayed steady. Repair cost $240.
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Gas Appliance Repair
Gas Leak Repair on a Rockville Range
A homeowner near Rockville Town Center smelled gas near their range after a recent move. The previous install had a fitting that wasn't torqued to spec, and the leak detector picked up a reading at the supply connection.
After: We shut off the gas, resealed and torqued the fitting, and leak-tested every joint on the supply line and at the range. All readings came back zero. We relit the burners, confirmed blue flames on all four, and verified the safety shutoff worked. Total was $185.
Book this service → Problems we solve
Gas Appliance Problems We Fix in Rockville
Most gas appliance calls fall into a handful of failure patterns. Here are the ones we see most often in Rockville homes and what happens if you let them ride.
Ask a pro →Gas oven won't light or takes forever to ignite
We test igniter amperage against spec, replace the igniter if it's out of range, and verify the safety valve opens within the correct time window. Most fixes take under 90 minutes and the oven is back to full temperature the same day.
Burner clicks but won't light
We clean or replace the orifice, dry or replace the spark module, and test every burner individually. If the igniter is cracked, we swap it and confirm a strong blue flame on all positions before finishing.
Gas dryer runs but won't heat
We test all three components with a multimeter and clamp meter, replace the failed part, and run a full heat cycle to confirm the drum reaches temperature. Most dryer repairs finish in one visit with parts we carry on the truck.
Gas smell near an appliance
Shut off the gas valve, ventilate the area, and call us. We leak-test every joint with a leak detector, tighten or replace the fitting, and confirm zero readings before we relight the appliance. Safety verification is included in every call.
Proof you can check
Licensed, Certified, and Reviewed
- Maryland Home Improvement Commission (MHIC) License · Maryland Home Improvement Commission
- Maryland Gas Appliance Licensing · State of Maryland
- NASTeC Certification · North American Service Technicians Excellence Council
- Manufacturer Service Certification · Whirlpool, GE, Samsung, LG, Bosch
- EPA Section 608 Certification · U.S. Environmental Protection Agency
Most gas appliance repairs in Rockville run $180 to $450 including the diagnostic and the part. A thermocouple or igniter swap sits at the low end; a gas valve or control board pushes toward the top. The diagnostic fee is $89 and gets credited toward the repair if you approve the work. We quote the full price before we start, so the number you hear is the number you pay.
No. Gas appliance repair in Rockville Maryland requires a licensed technician because a bad connection can leak gas or produce carbon monoxide you can't smell. Even a simple igniter swap means opening a gas line and re-testing every joint with a leak detector. If you smell gas right now, leave the house, don't flip switches, and call us or the utility from outside.
We do. Rockville Home Appliance Service handles gas stoves, ovens, ranges, cooktops, and dryers across Rockville and Montgomery County, including 20850, 20851, and 20852. We stock common parts for Whirlpool, GE, Samsung, LG, Maytag, and Frigidaire, so most repairs finish in one visit. Call +1 (301) 368-0217 and we'll give you an arrival window.
Yes. Maryland requires gas appliance licensing for anyone working on gas-fired equipment, and Rockville work also falls under Montgomery County permitting rules. Our techs hold that licensing and work under our MHIC license, and we follow NEC electrical code on ignition circuits. Ask any company you call for their license before they touch your gas line.
Ready when you are
Book Gas Appliance Repair in Rockville Today
Gas smell, dead burner, or an oven that won't light? Call us and we'll get a licensed tech to your door, usually the same day. Upfront pricing, parts on the truck, and a workmanship warranty on every repair. Rockville and Montgomery County, 11 years running.
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Request an appointment
Get in Touch With Us
Call us at +13013680217 or email info@rockvillehomeapplianceservice.com and we will get back to you fast. We are open Monday through Friday, 8am to 6pm, and we handle emergency calls outside those hours. Tell us the appliance, the brand and what it is doing, and we will give you a window and a price.
Call anytime+13013680217Email the officeinfo@appliancerepairrockvillemd.com
Office hoursOpen 24 hours · 7 days a week